Please be aware anyone who has to take eye drops to reduce the pressures behind the eyes that if it is suggested by your consultant that you may suffer an allergic reaction .
About 5 years ago my drop were changed from Simbrinza to Dorzolomide / Lantanaprost , and as you can see from the images I had a terrible reaction so be very careful.
may be you have sulfonamide allergy. The eye drops dorzolamide is a sulfonamide derivative.
Eye doctors don,t ask always.
Could have been, contact dermatitis was also detected which cleared up after stopping Dorzolomide and Lantanaprost.